T/GDWCA 0010-2018 USB 2.0 interface converter cable
T/GDWCA 0010-2018 USB 2.0 interface converter cable
Basic Information
Scope
Scope: This standard specifies the product classification, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of USB 2.0 interface conversion cables. This standard applies to conversion cables that convert USB 2.0 interfaces to serial or parallel ports. Main technical content: I. Electrical characteristics 1. The conduction impedance of each wire in the product shall not exceed 10Ω. There shall be no short-circuit phenomenon between the non-conductive terminals. 2. The insulation resistance of the product shall not be less than 1MΩ. 3. The product shall withstand 100V DC for 60 seconds without discharge, breakdown, or arcing, and the product shall not be damaged. 4. The leakage current shall not exceed 1.0mA, etc. II. Mechanical characteristics 1. The force required to fully insert the USB interface shall not exceed 35N. 2. The force required to fully disconnect the USB interface shall not be less than 10N, etc.